Running out of GPIO pins? Learn how to connect multiple buttons to just one Arduino pin using clever wiring and resistor techniques. Perfect for compact projects, keyboards, or when using small ...

YouTuber Arnov Sharma created a small SNES-inspired console controller with help from the RP2040, and it runs retro games flawlessly.

A 3D printed case holds the e-ink display and encloses the inner workings, driven by an Arduino Mega 2560 and powered by three lithium-ion capacitors (LICs) and a small solar panel.

You can’t screw up Arduino’s new DIY electronics kit The $87 Plug and Make Kit includes an Arduino microcomputer, electronic components, and tutorials for building several IoT devices.

An Arduino Nano or a Micro might be the best options If a small board sounds like the most appropriate choice.

There’s a round LCD screen, SMD buttons galore, as well as some pokey through-hole headers, and if you’ve carried a badge around, you know that all of these can be a bit touchy!

This txt file contains details for connecting a second Arduino Uno or Nano board, that will act as a shift register (button box) inside a custom wheel rim (c) Taras Ivaniukovich ([email protected]) April ...

To learn more at ISTELive 23 about how Arduino Education is serving the educators who are transforming the classroom through its cloud platform, stop by Booth #318.

This Arduino LED Controller with Button Interface is a simple yet cool project for beginners who want to get hands-on experience with Arduino. It demonstrates how to control an LED's brightness and ON ...

“The brain of this project is the RECALBOX OS, an Opensource Game Console OS based on Retro Arch. Raspberry Pi Zero W is being used here with a custom PCB that has SMD Buttons on the front side ...

Pinout of a 4-pin pushbutton. A switch connects the two pin pairs together. In a way, there are always two pins connected in a pushbutton. When you press the 4-pin pushbutton, you connect all four ...